Welcome to IRV2. We had a 1999 Minnie Winnie and loved it. It was a 31A, no slide, and with 2 adults, 1/4 tank of water, empty waste tanks, food and clothes for two weeks, full fuel tank, we tipped the scales at 13,950#.
The chassis is loaded pretty heavily and needs up graded shocks and antiroll bars. It also needs cab floor insulation as the cab floor and engine cover get hot in the southern climates.
Both problems are correctable. Be sure and take the coach for an extended drive at freeway speeds and see if it handles to suite you.
These issues are not unique to Winnebago, all of the larger and heavier class C's have the same tendencies.
Amateur Radio Operator (KE5DFR)|Full-Time! - 2012 6.7L Ford Crew Cab Dually -2013 HitchHiker Champagne 38RLRSB - Travel with one Standard Schnauzer and one small Timneh African Gray Parrot